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After quite a few years of prototyping our oval racing engines we've come up with the Brad Hill "Game Over" signature series engine. The 30.5cc version is intended for the advanced oval racer and can be overpowered if you're new to racing. If you're new to racing take a look at the 28.5cc Brad Hill oval engine sku 6223. This engine is designed and tuned exclusively for oval racing and is not suited for bashing. It offers a great balance of torque and rpm's and is the fastest engine currently in the DLMRA series. Check out Bodies-by-hill facebook page for custom built top of the line late model bodies. https://www.facebook.com/bodiesby.hill or email bodiesbyhill@yahoo.com.

This engine now comes with a TR/OBR billet crankcase at no extra cost. Every long block or engine is now CNC ported and hand finished. CNC porting and hand finishing is all done in-house by the OBR staff. We do not contract out any of our porting so every engine is modified to our exact specifications. We are able to offer higher accuracy this way as well as more power. Our CNC machine has allowed us to take our porting to the next level due to us being able to do cylinder work that is not possible to do by hand.